Package org.springframework.aop.interceptor

Class ExposeBeanNameAdvisors

  • public abstract class ExposeBeanNameAdvisors
extends Object
    Convenient methods for creating advisors that may be used when autoproxying beans created with the Spring IoC container, binding the bean name to the current invocation. May support a bean() pointcut designator with AspectJ.

    Typically used in Spring auto-proxying, where the bean name is known at proxy creation time.

    Since:
    2.0
    Author:
    Rod Johnson, Juergen Hoeller
    See Also:
    NamedBean

    • Method Detail

      • getBeanName

        public static String getBeanName()
                          throws IllegalStateException
        Find the bean name for the current invocation. Assumes that an ExposeBeanNameAdvisor has been included in the interceptor chain, and that the invocation is exposed with ExposeInvocationInterceptor.
        Returns:
        the bean name (never null)
        Throws:
        IllegalStateException - if the bean name has not been exposed

      • getBeanName

        public static String getBeanName​(MethodInvocation mi)
                          throws IllegalStateException
        Find the bean name for the given invocation. Assumes that an ExposeBeanNameAdvisor has been included in the interceptor chain.
        Parameters:
        mi - MethodInvocation that should contain the bean name as an attribute
        Returns:
        the bean name (never null)
        Throws:
        IllegalStateException - if the bean name has not been exposed

      • createAdvisorWithoutIntroduction

        public static Advisor createAdvisorWithoutIntroduction​(String beanName)
        Create a new advisor that will expose the given bean name, with no introduction
        Parameters:
        beanName - bean name to expose

      • createAdvisorIntroducingNamedBean

        public static Advisor createAdvisorIntroducingNamedBean​(String beanName)
        Create a new advisor that will expose the given bean name, introducing the NamedBean interface to make the bean name accessible without forcing the target object to be aware of this Spring IoC concept.
        Parameters:
        beanName - the bean name to expose